Trill is when you're hustlin, trill is when you're grindin
Trill is when you punch in that clock overtimin
Trill is when you keep it real one hundred percent
And hold it down for your team run your game full sprint
Trill is when you never fake, trill is when you real
Chasin after dollar bills, gotta get it how you live
Trill is when you hustle so you go out there and get it
Doin whatever you gotta do to make a meal ticket
- Paul Wall "Trill"

The Urban Dictionary T-Shirt

The correct definition of trill is: to be true to ones self and real with all.

I want to thank everyone who put they meaning of trill in this dictionary. Some of you are on point and some are way off
This word was formed in 1986 by Eric Charon. (aka Sir Trill.) He took the words true and real to describe his demeanor. He spelled it Treal. He began to use it in the streets of Port Arthur. The word got to UGK rapper Bun B thru a mutual friend of Bun B and Sir Trill. UGK Then released they first underground record called the Southern Way in 1992 which they spelled the word t-r-i-l-l. This became the new spelling that is used today

The Urban Dictionary T-Shirt

trill is a slang word that mean true and real. i cant speak for the next man, but ugk was the first people to be heard sayin it. it has always been a dirty south hood term, for someone who basically handles their bidness and dosent mind bussin a head every now and again. people, places, or thangs can be considered trill. other people have differnent meanins, some people give it the meanin i just mentioned, or of one that has a deeper, more spiritual meanin. if someone of calls you trill, or if you want to consider yourself trill, just realize we dont use that term lightly around here, its a term of endearment.

"i write wit pen and pad and try to tell ya how i feel, and scream to the Lord, its so trill"
-David Banner "So Trill"
"i still tote steal, give a fuck how you feel, we some southern og's, trill recognize trill"
-Bun B "Trill Recognize Trill"

The Urban Dictionary T-Shirt

A species of alien from the famous "Star Trek" series of movies and television series. They look rather human with the exception of black spots going down the sides of their body, and along the sides of their head...
Yes, Star Trek.

Ever see a Trill in Star Trek? Yeah, they don't look as cool as Klingons, though.